Pasteurella multocida strain NCTC10722

Pasteurella multocida strain NCTC10722 is a Gram-negative bacterium characterized as a rod-shaped, facultative anaerobe. It is notable for its presence in various hosts, including Homo sapiens, Gallus gallus, Bos taurus, and other mammals and birds. This strain thrives at an optimal temperature of 37°C, indicating its mesophilic nature. P. multocida strain NCTC10722 is free-living and possesses a unique biotic relationship with its hosts, leading to a range of health effects. It is associated with several diseases, most notably pneumonia, cellulitis, and various respiratory infections in both humans and animals. In avian species, it can cause fowl cholera and avian pasteurellosis, while in ruminants, it is linked to hemorrhagic septicemia and bovine respiratory disease. The bacterium has a single replicon and is surrounded by two membranes, a characteristic feature that may contribute to its pathogenicity. Despite its lack of mobility—indicated by the absence of flagella—P. multocida can establish infections in its hosts effectively. In an ecological context, the presence of P. multocida in diverse animal species highlights its adaptability and potential impact on both wildlife and livestock health. The ability of this strain to cause serious diseases across different species underlines the importance of monitoring and controlling its spread, particularly in agricultural settings where livestock are prevalent.